What does saliva do?

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  1. American Dental Association
     
    American Dental Association answered:

    Saliva plays an important role in your oral hygiene. Listen as Dr. Maria Lopez Howell explains how saliva is your mouth's natural defense against tooth decay.





    More Related Answers from American Dental Association
    Saliva plays an important role in your oral hygiene. Listen as Dr. Maria Lopez Howell explains how saliva is your mouth's natural defense against tooth decay. More